CORDLESS HANDSET FOR POWER MANAGEMENT SYSTEM AND POWER MANAGEMENT SYSTEM

摘要

This cordless handset for a power management system is a cordless handset for a power management system for collecting meter reading data including the amount of electricity from an electric meter that measures the amount of electricity supplied from a power supply to a prescribed location through a power line. The cordless handset is provided with: a first interface for communicating with a higher level device a second interface for wireless communication utilizing radio waves with an electrical device located at a prescribed location; and a third interface for wireless communication utilizing radio waves with a communication terminal. The second interface and third interface is configured to use the same communication protocol.